3029140

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 6394752

約数和(自身を除く): 3365612

約数列:

[1, 2, 4, 5, 10, 20, 311, 487, 622, 974, 1244, 1555, 1948, 2435, 3110, 4870, 6220, 9740, 151457, 302914, 605828, 757285, 1514570, 3029140]

約数ペア:

[(1, 3029140), (2, 1514570), (4, 757285), (5, 605828), (10, 302914), (20, 151457), (311, 9740), (487, 6220), (622, 4870), (974, 3110), (1244, 2435), (1555, 1948)]